METHOD AND SERVER FOR PROVIDING ANALYSIS OF SURGICAL PROCEDURES BASED ON USER INTERFACE

• Main Authors: HAJIN KIM, JAYEON LIM, SUNGHYUN PARK, LEE SONG A
• Format: Patent
• Language: English; Korean
• Published: 03.05.2022
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CALCULATING; CINEMATOGRAPHY; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DIAGNOSIS; ELECTROGRAPHY; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HOLOGRAPHY; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHOTOGRAPHY; PHYSICS; SURGERY

Disclosed are a user interface-based surgical process analysis providing method and a server to help in determination of surgical errors. According to one embodiment of the present invention, the user interface-based surgical process analysis providing method comprises the following steps: using a surgical step learning model to recognize individual surgical steps in the entire captured surgical image and separate a time domain corresponding to each surgical step; calculating the number of switching and required time for each of the recognized surgical steps; determining whether a bleeding event has occurred for each of the recognized surgical steps; and providing a user interface capable of analyzing surgical results for each surgical steps on the basis of the number of switching, the required time, and the bleeding event. 사용자 인터페이스 기반의 수술과정 분석 제공 방법 및 서버를 개시한다. 일 실시예에 따른 사용자 인터페이스 기반의 수술과정 분석 방법은, 촬영된 전체 수술영상에서, 수술단계학습모델을 이용하여 개별 수술단계를 인식하고 각각의 수술단계에 해당하는 시간영역을 분리하는 단계, 상기 인식된 수술단계별로 스위칭 횟수 및 소요시간을 산출하는 단계, 상기 인식된 수술단계별로 출혈이벤트의 발생여부를 판단하는 단계, 및 상기 스위칭 횟수, 소요시간 및 출혈이벤트를 기초로 수술단계별로 수술결과를 분석할 수 있는 사용자인터페이스를 제공하는 단계;를 포함할 수 있다.